linux-kernel - [PATCH -next] cpufreq: qcom-hw: remove set but not used variable 'prev

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20190821121445.72588-1-yuehaibing@huawei.com>
Date:   Wed, 21 Aug 2019 20:14:45 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <agross@...nel.org>, <rjw@...ysocki.net>,
        <viresh.kumar@...aro.org>, <sibis@...eaurora.org>
CC:     <linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>,
        <linux-arm-msm@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] cpufreq: qcom-hw: remove set but not used variable 'prev_cc'

drivers/cpufreq/qcom-cpufreq-hw.c: In function qcom_cpufreq_hw_read_lut:
drivers/cpufreq/qcom-cpufreq-hw.c:89:38: warning:
 variable prev_cc set but not used [-Wunused-but-set-variable]

It is not used since commit 3003e75a5045 ("cpufreq:
qcom-hw: Update logic to detect turbo frequency")

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/cpufreq/qcom-cpufreq-hw.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
index 3eea197..a9ae2f8 100644
--- a/drivers/cpufreq/qcom-cpufreq-hw.c
+++ b/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -86,7 +86,7 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,
 				    struct cpufreq_policy *policy,
 				    void __iomem *base)
 {
-	u32 data, src, lval, i, core_count, prev_cc = 0, prev_freq = 0, freq;
+	u32 data, src, lval, i, core_count, prev_freq = 0, freq;
 	u32 volt;
 	struct cpufreq_frequency_table	*table;
 
@@ -139,7 +139,6 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,
 			break;
 		}
 
-		prev_cc = core_count;
 		prev_freq = freq;
 	}
 
-- 
2.7.4